Objective To select the best matrix prescription for Muan ophthalmic gel moldability,determine the optimal proportioning and lay the foundation for the further research.Methods The experimental study was determined with the evaluation indexes of the uniformity,moldability,extensity and consistence,and the orthogonal design test methods and Hierarchical consistency test method.Results The best proportioning of Muan ophthalmic gel carbomer matrix is that carbomer 0.6 g,glycerol 2.0 g,sodium hydroxide 0.2 g.Conclusion The best proportioning of Muan ophthalmic gel carbomer matrix have been ensured...